The Rev. Dr. Michael Beckwith, James Arthur Ray, Lisa Nichols and Jack Canfield

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To help teach the philosophy, Rhonda created the DVD The Secret, which features experts including the Rev. Dr. Michael Beckwith, James Arthur Ray, Lisa Nichols and Jack Canfield—who not only teach other people about The Secret, but say they are successful in their own lives because they know and use the principle.

The Rev. Dr. Michael Beckwith says he was a drug dealer in college—until he was arrested in a deal gone bad. Michael says he had a spiritual awakening during his trial and decided to turn his life around. Today he leads the Agape Spiritual Center in Los Angeles, where he teaches thousands of faithful followers the path to reaching their highest potential.

James Arthur Ray was insecure and awkward as a teenager until weight lifting helped the self-described geek gain confidence in his 20s. He says that surviving a near-fatal motorcycle crash and almost going bankrupt forced him to focus on the life he truly wanted. Now he runs a multimillion-dollar corporation dedicated to teaching people how to create wealth in all areas of their lives.

Lisa Nichols grew up on the tough streets of South Central Los Angeles. She admits that as a self-conscious teenager, she often used sex to feel loved by men. After hitting rock bottom at age 19, Lisa prayed for a better life. Now, she has made her fortune by motivating more than 60,000 teenagers to make better choices in their own lives.

Chicken Soup for the Soul creator Jack Canfield was deep in debt before he made it big. Now his best-selling books have sold more than 100 million copies worldwide, and Jack travels the country teaching the secret of his success.